.guide_wechat {
    margin: 20rpx 30rpx 0; 
    position: relative;
    background: #fff;
    overflow: hidden;
    display: flex;
    border-radius: 8rpx;
    align-items: center;
    justify-content: center;
    .official_account_box {
      position: absolute;
      bottom: -3px;
      width: 102%;
    }
    .official_image_box  {
      width: 100%;
      height: 100%;
      .official_image {
        width: 100%;
      }
    }
    
}